High prevalence of human papillomavirus (HPV) infections and high frequency of multiple HPV genotypes in human immunodeficiency virus-infected women in Brazil - Levi, José E.; Kleter, Bernhard; Quint, Wim G. V.; Fink, Maria C. S.; Canto, Cynthia L. M.; Matsubara, Regina; Linhares, Iara; Segurado, Aluísio Augusto Cotrim; Vanderborght, Bart; Eluf Neto, José; Doorn, Leen-Jan van (Journal of Clinical Microbiology, 2002)